CN112378224A - Agricultural rapeseed drying device - Google Patents
Agricultural rapeseed drying device Download PDFInfo
- Publication number
- CN112378224A CN112378224A CN202011270503.2A CN202011270503A CN112378224A CN 112378224 A CN112378224 A CN 112378224A CN 202011270503 A CN202011270503 A CN 202011270503A CN 112378224 A CN112378224 A CN 112378224A
- Authority
- CN
- China
- Prior art keywords
- wall
- drying
- stirring
- drying box
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/22—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in stationary dishes, trays, pans, or other mainly-open receptacles, with moving stirring devices
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to the technical field of agriculture, and particularly relates to an agricultural rapeseed drying device, aiming at the problem of poor rapeseed drying effect, the agricultural rapeseed drying device comprises a drying box, wherein a motor is arranged on the outer wall of the top of the drying box, an output shaft of the motor is connected with a rotating rod through a coupler, stirring rods are arranged on two sides of the outer wall of the rotating rod, the stirring rods are of an inclined downward structure, and connecting rods are distributed on the outer wall of the bottom of each stirring rod at equal intervals. According to the rapeseed drying machine, the motor, the rotating rod, the stirring rod, the connecting rod, the stirring plate and the stirring block are arranged, the motor is started, the rotating rod and the stirring rod are driven by the motor to rotate, the stirring rod is of an inclined structure and can be attached to the surface of the placing frame, rapeseed is stirred by the stirring plate and the stirring block, the stirring block is made of hard rubber materials, when the rapeseed is stirred, the rapeseed can be effectively prevented from being damaged while being fully stirred, and the rapeseed can be effectively dried.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to an agricultural rapeseed drying device.
Background
After the rapeseeds are harvested, people usually need to dry the rapeseeds in the sun and then store the rapeseeds, the existing method for drying the rapeseeds is to dry the rapeseeds naturally, the time period of the method is long, and people remember the matter when needing; moreover, the natural drying method is greatly influenced by the weather, and the rapeseeds are lost in strong wind or rainfall.
Through retrieval, the patent with the Chinese patent authorization number of CN 110345736A discloses an agricultural rapeseed drying device, which comprises a first support, a heating cylinder, a heating device, a second support and a fixing rod.
The above patent also has the following disadvantages: when the device dries the rapeseeds, only the second motor is used for driving the loading frame to rotate, the rapeseeds are not turned, part of the rapeseeds are stuck together, the rapeseeds cannot be well turned only by the rotation of the loading frame, the rapeseeds cannot be well dried, and the drying quality of the rapeseeds is reduced.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an agricultural rapeseed drying device.
The agricultural rapeseed drying device comprises a drying box, wherein a motor is arranged on the outer wall of the top of the drying box, an output shaft of the motor is connected with a rotating rod through a coupler, stirring rods are arranged on two sides of the outer wall of the rotating rod and are of a downward inclined structure, connecting rods distributed at equal intervals are arranged on the outer wall of the bottom of each stirring rod, a stirring plate is arranged on the outer wall of the bottom of each connecting rod, stirring blocks distributed at equal intervals are arranged on the outer wall of the bottom of each stirring plate and are made of hard rubber materials, a transverse plate is arranged on the inner wall of the drying box, vibration mechanisms are arranged on two sides of the outer wall of the top of the transverse plate, a drying mechanism is arranged on the inner wall of the bottom of the drying box, and a drying mechanism is arranged.
Preferably, the drying mechanism comprises an air heater, hot air discs are arranged on two sides of the inner wall of the drying box, spray heads distributed at equal intervals are arranged on the outer wall of the bottom of each hot air disc, and a second guide pipe is arranged on the inner wall of one side of each hot air disc.
Preferably, the inclination angle of the hot air plate is the same as the inclination angle of the stirring rod.
Preferably, the vibration mechanism comprises a spring, a supporting plate is arranged on the outer wall of the top of the spring, and a vibration motor is arranged on the outer wall of the bottom of the supporting plate.
Preferably, the top outer wall of backup pad is provided with first hydraulic stem, and the other end of first hydraulic stem is provided with places the dish, places the dish and for the decurrent disc structure of slope, places the outer wall of dish and sets up the bleeder vent that the equidistance distributes.
Preferably, the outer wall of the bottom of the placing tray is provided with a material guide plate, and the material guide plate is of a circular structure which is inclined downwards.
Preferably, drying mechanism is including the drying cabinet, and the inner wall both sides of drying cabinet all are provided with first pipe with the inner wall both sides of stoving case, and the inner wall of drying cabinet is provided with the drying layer.
Preferably, the inner wall both sides of drying cabinet all are provided with the slot, and the inner wall of slot is pegged graft and is had the inserted block, and the top outer wall of inserted block is provided with the pull ring, and one side outer wall of inserted block is provided with the filter screen.
Preferably, the inner wall of the bottom of the drying box is provided with fixed rods distributed at equal intervals, and two sides of the outer wall of each fixed rod are provided with spoilers which are of arc structures.
Preferably, the drying box is placed on the inner wall of the bottom of the drying box, and a drying agent is placed on the inner wall of the drying box.
The beneficial effects of the invention are as follows:
1. this drying device who dries effectually, through being provided with the motor, the bull stick, the puddler, the connecting rod, stirring board and stirring piece, open the motor, the motor drives the bull stick and the puddler rotates, the puddler is the slope structure, can laminate the surface of placing the frame, utilize stirring board and stirring piece to stir the rape seed, the stirring piece is hard rubber material, when stirring the rape seed, can effectively prevent when guaranteeing to carry out intensive mixing to the rape seed that the rape seed is damaged, can effectually guarantee that the rape seed carries out abundant stoving.
2. This drying device who dries effectually, through being provided with shock dynamo, a spring, first hydraulic stem, place the frame, place dish and bleeder vent, connect hydraulic system with first hydraulic stem, open shock dynamo, can shake the rape seed, avoid the rape seed because moisture glues to be pasted on placing the frame, the bleeder vent can discharge the dust in can discharging the stock guide from the discharge gate when discharging the moisture, adjust the length of first hydraulic stem and will place the frame and move to discharge gate department, open shock dynamo, owing to place the frame and be tilt mechanism, can discharge the rape seed fast.
3. This drying device that stoving effect is good, through being provided with the filter screen, the drying layer, the slot, the inserted block, pull ring and spoiler, filter screen and drying layer can filter and dry humid gas, the spoiler is the arc structure, can reduce gaseous flow velocity, gaseous dwell time in the drying cabinet inside has been improved, can effectively improve gaseous drying and filtration quality, in addition through being provided with dry box and drier, can be further absorb the moisture in the gas, gaseous drying effect has been improved.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic structural diagram of an agricultural rapeseed drying device provided in embodiment 1 of the present invention;
FIG. 2 is a schematic view of part A of FIG. 1;
fig. 3 is a schematic structural view of a stirring plate of the agricultural rapeseed drying device provided in embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a stirring block of the agricultural rapeseed drying device provided in embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of a drying box of the agricultural rapeseed drying device provided in embodiment 2 of the present invention.
In the figure: the drying box comprises a drying box 1, a first guide pipe 2, a discharge hole 4, an air heater 5, a second guide pipe 6, a hot air plate 7, a motor 8, a rotating rod 9, a spray head 10, a first hydraulic rod 11, a supporting plate 12, a stirring rod 13, a placing plate 14, a material guide plate 15, a vibration motor 16, a spring 17, a transverse plate 18, a drying layer 19, a flow blocking plate 20, a fixing rod 21, a drying box 22, a pull ring 23, an insertion block 24, a filter screen 25, a slot 26, a stirring plate 27, a connecting rod 28, air holes 29, a stirring block 30 and a drying box 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-4, an agricultural rapeseed drying device comprises a drying box 1, a motor 8 is fixed on the outer wall of the top of the drying box 1 through screws, and the output shaft of the motor 8 is connected with a rotating rod 9 through a coupling, the two sides of the outer wall of the rotating rod 9 are both fixed with stirring rods 13 through screws, the stirring rod 13 is of a downward inclined structure, the outer wall of the bottom of the stirring rod 13 is fixed with connecting rods 28 which are distributed at equal intervals through screws, and the outer wall of the bottom of the connecting rod 28 is fixed with a stirring plate 27 through a screw, the outer wall of the bottom of the stirring plate 27 is welded with stirring blocks 30 which are distributed at equal intervals, and stirring piece 30 is the hard rubber material, and the inner wall welding of stoving case 1 has diaphragm 18, and the top outer wall both sides of diaphragm 18 all are provided with vibrations mechanism, and the bottom inner wall of stoving case 1 is provided with drying mechanism, and one side outer wall of stoving case 1 is provided with drying mechanism.
According to the invention, the drying mechanism comprises an air heater 5, hot air discs 7 are arranged on two sides of the inner wall of the drying box 1, spray heads 10 distributed at equal intervals are arranged on the outer wall of the bottom of each hot air disc 7, and a second guide pipe 6 is connected to the inner wall of one side of each hot air disc 7 through a flange.
In the invention, the inclination angle of the hot air plate 7 is the same as that of the stirring rod 13, the vibration mechanism comprises a spring 17, a supporting plate 12 is arranged on the outer wall of the top of the spring 17, and a vibration motor 16 is arranged on the outer wall of the bottom of the supporting plate 12.
In the invention, a first hydraulic rod 11 is fixed on the outer wall of the top of a supporting plate 12 through a screw, a placing disc 14 is arranged at the other end of the first hydraulic rod 11, the placing disc 14 is of a disc-shaped structure which is inclined downwards, and air holes 29 which are distributed at equal intervals are formed in the outer wall of the placing disc 14.
In the invention, a material guide plate 15 is fixed on the outer wall of the bottom of the placing tray 14 through a screw, and the material guide plate 15 is of a circular structure which is inclined downwards.
According to the invention, the drying mechanism comprises a drying box 22, the two sides of the inner wall of the drying box 22 and the two sides of the inner wall of the drying box 1 are both connected with a first guide pipe 2 through flanges, the inner wall of the drying box 22 is provided with a drying layer 19, the two sides of the inner wall of the drying box 22 are both welded with slots 26, the inner wall of each slot 26 is inserted with an insert 24, the outer wall of the top of each insert 24 is welded with a pull ring 23, the outer wall of one side of each insert 24 is provided with a filter screen 25, the inner wall of the bottom of the drying box 22 is welded with fixing rods 21 distributed at equal intervals, the two sides of the outer wall of each fixing rod.
Connect the power with equipment, connect hydraulic system with first hydraulic stem 11, place the rape seed in placing the frame, turn on motor 8, motor 8 drives bull stick 9 and puddler 13 and rotates, stirring board 27 and stirring piece 30 can carry out abundant mixture to the rape seed, open air heater 5 and dry the rape seed through shower nozzle 10, turn on shock dynamo 16 and shake the rape seed, moist gas accessible first pipe 2 is leading-in to drying cabinet 22, gas filters and dries through filter screen 25 and drying layer 19, spoiler 20 can reduce gaseous velocity of flow, improve gaseous purifying effect.
Example 2
Referring to fig. 5, an agricultural rapeseed drying device, drying box 1, the top outer wall of drying box 1 has motor 8 through the fix with screw, and motor 8's output shaft has bull stick 9 through the coupling joint, the outer wall both sides of bull stick 9 all have puddler 13 through the fix with screw, and puddler 13 is the decurrent structure of slope, the bottom outer wall of puddler 13 has connecting rod 28 that the equidistance distributes through the fix with screw, and the bottom outer wall of connecting rod 28 has stirring board 27 through the fix with screw, the welding of the bottom outer wall of stirring board 27 has stirring block 30 that the equidistance distributes, and stirring block 30 is the hard rubber material, the inner wall welding of drying box 1 has diaphragm 18, the top outer wall both sides of diaphragm 18 all are provided with vibrations mechanism, the bottom inner wall of drying box 1 is provided with drying mechanism, and one side outer wall of drying box 1 is provided.
According to the invention, the drying mechanism comprises an air heater 5, hot air discs 7 are arranged on two sides of the inner wall of the drying box 1, spray heads 10 distributed at equal intervals are arranged on the outer wall of the bottom of each hot air disc 7, and a second guide pipe 6 is connected to the inner wall of one side of each hot air disc 7 through a flange.
In the invention, the inclination angle of the hot air plate 7 is the same as that of the stirring rod 13, the vibration mechanism comprises a spring 17, a supporting plate 12 is arranged on the outer wall of the top of the spring 17, and a vibration motor 16 is arranged on the outer wall of the bottom of the supporting plate 12.
In the invention, a first hydraulic rod 11 is fixed on the outer wall of the top of a supporting plate 12 through a screw, a placing disc 14 is arranged at the other end of the first hydraulic rod 11, the placing disc 14 is of a disc-shaped structure which is inclined downwards, and air holes 29 which are distributed at equal intervals are formed in the outer wall of the placing disc 14.
In the invention, a material guide plate 15 is fixed on the outer wall of the bottom of the placing tray 14 through a screw, and the material guide plate 15 is of a circular structure which is inclined downwards.
According to the invention, the drying mechanism comprises a drying box 22, the two sides of the inner wall of the drying box 22 and the two sides of the inner wall of the drying box 1 are both connected with a first guide pipe 2 through flanges, the inner wall of the drying box 22 is provided with a drying layer 19, the two sides of the inner wall of the drying box 22 are both welded with slots 26, the inner wall of each slot 26 is inserted with an insert 24, the outer wall of the top of each insert 24 is welded with a pull ring 23, the outer wall of one side of each insert 24 is provided with a filter screen 25, the inner wall of the bottom of the drying box 22 is welded with fixing rods 21 distributed at equal intervals, the two sides of the outer wall of each fixing rod.
Compared with embodiment 1, the present embodiment further includes a drying box 31 disposed on the inner wall of the bottom of the drying box 22, and a drying agent is disposed on the inner wall of the drying box 31.
Connect the equipment power, connect hydraulic system with first hydraulic stem 11, place the rape seed in placing the frame, turn on motor 8, motor 8 drives bull stick 9 and puddler 13 and rotates, stirring board 27 and stirring piece 30 can carry out abundant mixture to the rape seed, turn on hot-blast fan 5 and dry the rape seed through shower nozzle 10, turn on shock dynamo 16 and shake the rape seed, moist gas can be leading-in to drying cabinet 22 through first pipe 2, gas filters and dries through filter screen 25 and drying layer 19, spoiler 20 can reduce gaseous velocity of flow, improve gaseous purifying effect, the drier in the drying cabinet 31 can carry out further stoving to gas in addition.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. An agricultural rapeseed drying device comprises a drying box (1), and is characterized in that a motor (8) is arranged on the outer wall of the top of the drying box (1), an output shaft of the motor (8) is connected with a rotating rod (9) through a coupler, stirring rods (13) are arranged on two sides of the outer wall of the rotating rod (9), the stirring rods (13) are of a structure inclined downwards, connecting rods (28) distributed at equal intervals are arranged on the outer wall of the bottom of each stirring rod (13), a stirring plate (27) is arranged on the outer wall of the bottom of each connecting rod (28), stirring blocks (30) distributed at equal intervals are arranged on the outer wall of the bottom of each stirring plate (27), each stirring block (30) is made of hard rubber materials, a transverse plate (18) is arranged on the inner wall of the drying box (1), vibration mechanisms are arranged on two sides of the outer wall of the top of the transverse plate (18), and a drying mechanism is arranged on, and a drying mechanism is arranged on the outer wall of one side of the drying box (1).
2. The agricultural rapeseed drying device according to claim 1, characterized in that the drying mechanism comprises a hot air blower (5), hot air discs (7) are arranged on two sides of the inner wall of the drying box (1), spray heads (10) are arranged on the outer wall of the bottom of each hot air disc (7) and are distributed at equal intervals, and a second guide pipe (6) is arranged on the inner wall of one side of each hot air disc (7).
3. The agricultural rapeseed drying device according to claim 2, characterized in that the angle of inclination of the hot air plate (7) is the same as the angle of inclination of the stirring rod (13).
4. The agricultural rapeseed drying device according to claim 1, characterized in that the vibration mechanism comprises a spring (17), a supporting plate (12) is arranged on the outer wall of the top of the spring (17), and a vibration motor (16) is arranged on the outer wall of the bottom of the supporting plate (12).
5. The agricultural rapeseed drying device according to claim 4, characterized in that a first hydraulic rod (11) is arranged on the outer wall of the top of the supporting plate (12), a placing plate (14) is arranged at the other end of the first hydraulic rod (11), the placing plate (14) is of a disc-shaped structure which is inclined downwards, and air holes (29) are formed in the outer wall of the placing plate (14) and distributed at equal intervals.
6. The agricultural rapeseed drying device according to claim 5, characterized in that a material guiding plate (15) is arranged on the outer wall of the bottom of the placing tray (14), and the material guiding plate (15) is of a circular structure with an inclined downward direction.
7. The agricultural rapeseed drying device according to claim 1, characterized in that the drying mechanism comprises a drying box (22), the first guide pipes (2) are arranged on both sides of the inner wall of the drying box (22) and both sides of the inner wall of the drying box (1), and the drying layer (19) is arranged on the inner wall of the drying box (22).
8. The agricultural rapeseed drying device according to claim 7, characterized in that slots (26) are arranged on both sides of the inner wall of the drying box (22), an insertion block (24) is inserted into the inner wall of the slot (26), a pull ring (23) is arranged on the outer wall of the top of the insertion block (24), and a filter screen (25) is arranged on the outer wall of one side of the insertion block (24).
9. The agricultural rapeseed drying device according to claim 8, wherein the drying box (22) is provided with fixing rods (21) at equal intervals on the inner wall of the bottom, and baffles (20) are respectively provided on both sides of the outer wall of the fixing rods (21), and the baffles (20) are arc-shaped.
10. The agricultural rapeseed drying device according to any one of claims 7 to 9, further comprising a drying box (31) placed on the inner wall of the bottom of the drying box (22), wherein a drying agent is placed on the inner wall of the drying box (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011270503.2A CN112378224A (en) | 2020-11-13 | 2020-11-13 | Agricultural rapeseed drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011270503.2A CN112378224A (en) | 2020-11-13 | 2020-11-13 | Agricultural rapeseed drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112378224A true CN112378224A (en) | 2021-02-19 |
Family
ID=74582255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011270503.2A Withdrawn CN112378224A (en) | 2020-11-13 | 2020-11-13 | Agricultural rapeseed drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112378224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399342A (en) * | 2021-05-17 | 2021-09-17 | 吉林中维科环境科技有限公司 | Environment-friendly material production edulcoration equipment |
-
2020
- 2020-11-13 CN CN202011270503.2A patent/CN112378224A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399342A (en) * | 2021-05-17 | 2021-09-17 | 吉林中维科环境科技有限公司 | Environment-friendly material production edulcoration equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112378224A (en) | Agricultural rapeseed drying device | |
| CN109269254A (en) | A kind of animal feed Quick spin rotary drying machine | |
| CN2265519Y (en) | High-efficiency grain-drying machine | |
| CN218722969U (en) | Novel grain drying tower | |
| US4953364A (en) | Suction guide device for dehumidifier | |
| CN211903597U (en) | Seed stoving case of subsidiary screening function | |
| CN111750654A (en) | Agricultural is drying device for seed | |
| CN212617145U (en) | Monitoring frame for monitoring camera | |
| CN111545463A (en) | Agricultural seed drying device capable of removing dust and scraps | |
| CN207649264U (en) | A kind of seed air-drying device | |
| CN219850559U (en) | Artificial turf back drying equipment | |
| CN216644751U (en) | Welding wire oven | |
| CN219419848U (en) | Laser instrument base convenient to adjust | |
| CN115218619B (en) | Air source heat pump drying system and material drying device thereof | |
| CN115218621B (en) | Air source heat pump drying system and heat preservation system thereof | |
| CN112044766A (en) | Seed selection device for agricultural science research | |
| CN219063955U (en) | Gradient dehumidification device for pig feed production | |
| CN218120432U (en) | Drying device of usefulness is stored to seed | |
| CN219995818U (en) | Strong-flow drying water remover | |
| CN217604561U (en) | Agricultural seed dehydrating unit | |
| CN221058869U (en) | Grain bin ventilation drying equipment | |
| CN219735832U (en) | Even drying-machine of cereal | |
| CN215638664U (en) | Drying device for removing surface moisture of crystalline material | |
| CN218259985U (en) | Maize stores jar with long-term storage effect | |
| CN209472943U (en) | A kind of multi-functional electric panel room dehumidification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210219 |
|
| WW01 | Invention patent application withdrawn after publication |